Tag: population

  • 9. 1891 Map from Populations Past

    9. 1891 Map from Populations Past

    By Dr Alice Reid (@amrcampop) This map, from PopulationsPast.org, shows the sex ratio among working-age adults in 1891, calculated from census data. Areas in red have more men than women and areas in blue have more women than men. Geographical differences in the sex ratio reflect nineteenth century migration patterns and employment opportunities which pulled…